Due to the potassium ion in potassium nitrate, any firework composition made with potassium nitrate would sport a purple/violet color, unless a strong colorant compound like strontium chloride is added to the composition.
It has no color. It's colorless and just looks like water.
Crystal clear.
Lead nitrate + potassium sulfate ---> Lead sulfate + Potassium nitrate
When a cooled saturated potassium nitrate solution is added to water, the concentration of the potassium nitrate decreases making it less likely that he substance will precipitate out of solution.
A precipitate of Lead iodide and Potassium nitrate are formed
The ionic bond between potassium and nitrate ions.
no
Lead nitrate + potassium sulfate ---> Lead sulfate + Potassium nitrate
Just potassium nitrate in water. Aqueous stands for anything with water, so if you take dry potassium nitrate and add some water to it until it dissolves, you have made an aqueous solution of potassium nitrate.
When a cooled saturated potassium nitrate solution is added to water, the concentration of the potassium nitrate decreases making it less likely that he substance will precipitate out of solution.
A precipitate of Lead iodide and Potassium nitrate are formed
Silver nitrate + Potassium iodide ----> Silver iodide + Potassium nitrate AgNO3 + KI ----> AgI + KNO3
The ionic bond between potassium and nitrate ions.
no
Dissolve 101.1 g of potassium nitrate in 1 litre of water
Potassium nitrate is soluble in water, as it is an ionic solid. When dissolved in water, potassium nitrate will form an aqueous solution of potassium and nitrate ions.
Lead iodide (Pb2I) precipitates as a yellow solid, leaving a solution of potassium and nitrate ions.
Ammonium sulphate and potassium nitrate do not react. All that will happen is that the solution will contain separate ammonium, sulphate, potassium, and nitrate ions dissolved in an aqueous (water) solution.
Ag(NO3)(aq) + KI(aq) ---> K(NO3)(aq) + AgI(s)